text: A combination of ethinylestradiol, drospirenone, and prasterone is under development by Pantarhei Bioscience as a combined birth control pill for prevention of pregnancy in women. It includes prasterone (dehydroepiandrosterone; DHEA), an oral androgen prohormone, to replace testosterone and avoid testosterone deficiency caused by suppression of testosterone by ethinylestradiol and drospirenone. As of August 2018, the formulation is in phase II/III clinical trials.
  Drospirenone has been suggested for potential use as a progestin in male hormonal contraception.
  Drospirenone has been studied in forms for parenteral administration.